EP2286538A1 - A high speed data transmission method and corresponding devices - Google Patents
A high speed data transmission method and corresponding devicesInfo
- Publication number
- EP2286538A1 EP2286538A1 EP09761691A EP09761691A EP2286538A1 EP 2286538 A1 EP2286538 A1 EP 2286538A1 EP 09761691 A EP09761691 A EP 09761691A EP 09761691 A EP09761691 A EP 09761691A EP 2286538 A1 EP2286538 A1 EP 2286538A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transmission
- reception device
- signal
- status
- transmit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4902—Pulse width modulation; Pulse position modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes
Definitions
- This invention relates to a high speed data transmission method and the corresponding transmission/reception devices. More specifically, the invention describes a technical solution for digital transmission between two devices in bidirectional and simultaneous manner (full duplex) using only one active wire.
- the invention makes it possible to achieve high transmission speeds (several dozens of Mbits/sec) with a distance between the devices of up to one metre with comfortable immunity to noise.
- the technology described according to the invention may be used in combination with the Recommendation TS 102.613 of ETSI (European Telecommunication Standardization Institute) relating to SWP (Single Wire Protocol) and may as an example only be activated after a SIM card and an NFC controller discover their ability to operate in this more efficient mode allowed by the 'invention. Even though the invention may thus be used in SWP SIM cards, it may also be used advantageously in all environments that require the implementation of digital transmission between two devices in a bidirectional and simultaneous manner (full duplex) using only one active wire, such as for example in the case where the number of contacts available for the components is limited.
- ETSI European Telecommunication Standardization Institute
- Time-division multiplexing The two transmission/reception devices transmit in half duplex mode and send their respective data at different times.
- the granularity of the data sent may vary from the size of a bit to the size of a byte or even a frame.
- Ethernet, USB, CAN, VAN, LIN or GSM networks use this principle.
- Each transmission/reception device occupies a different frequency band.
- the technology of modems such as those used for ADSL networks use this principle. Domain division.
- Each transmission/reception device modulates different physical quantities.
- the standard TS 102.613 (SWP) applies this method, where one of the transmission/reception devices modulates the voltage of a signal whilst the other device modulates the current of a signal.
- the medium transports the sum of the information transmitted by the transmission/reception devices.
- the transmission/reception devices deduct the received information by subtracting their transmitted data from the data transmitted through the medium. That function is carried out by a duplexer and is commonly used in conventional telephony systems.
- Half-duplex transmission of data through a communication medium with excessively high granularity can generate high latencies that can harm performance.
- the effective bandwidth is directly affected by the transmission latency.
- full-duplex technology in combination with an appropriate protocol such as those based on sliding windows, the best known representative of which is HDLC (ISO 13239), is desired.
- the solution must be symmetrical and balanced, that is to say that neither of the transmission/reception devices is more privileged than the other (no master or slave),
- the solution must make it possible to provide a power saving mode when no application data are transmitted between the two transmission/reception devices, -
- the solution must supply a procedure enabling one or both of the transmission/reception devices to exit the power saving mode in minimum time, and
- the solution must allow an operational distance of at least a metre and a binary speed of up to 100 Mbits/s in a noisy environment.
- SWP technology can reach 1.6 Mbits/s over a distance of about twenty centimetres.
- a method for the transmission using the half-duplex mode of a data signal from a first transmission/reception device to a second transmission/reception device, called the remote device, comprising a logical coding step during which at least two distinct transmission times are associated with two respective statuses of the data signal to transmit is characterised in that it comprises the generation by the first device of a signal including, for the transmission of the signal status, more or less exclusively a plateau at a first voltage level for the time defined by the transmission time associated with the status to transmit and a falling edge, to the exclusion of any rising edge, the transmission of a data signal status from the second device to the first one comprising the generation of a signal by the second device comprising more or less exclusively a plateau at a second voltage level and a rising edge, to the exclusion of any falling edge.
- the signal status may be a binary status, "1 " or "0” or a sequence of bits, e.g. "101 ".
- the invention uses this "new type of multiplexing" to achieve a full-duplex protocol with granularity of a bit. That gives the invention all the characteristics set out in the issue to be addressed.
- FIG. 1 is a schematic illustration of two transmission/reception devices according to the invention.
- FIG. 2 is an illustration of multiplexing according to the invention of levels between the two transmission/reception devices.
- FIG. 4 is an illustration of PWM logical coding based on the pulse width
- FIG. 7 is a time illustration of line switching from the active to suspended state and back
- FIG. 8 shows a message format of the type proposed by the ETSI standard TS 102.613
- FIG. 9 illustrates a circuit included in each transmission/reception device for evaluating the time base (clock) from the remote transmission/reception device;
- FIG. 10 is a schematic illustration of the circuit of a programmable capacitor
- - Figure 11 shows the time representations of signals according to two programs (T1 and T2) of the programmable capacitor
- - Figure 12 illustrates the decoding of the signals received by a transmission/reception device thanks to a monostable trigger element set to 1.5T;
- FIG. 13 illustrates the waveform at the end of the transmission line near the transmission/reception device that drives the low level.
- data signals are transmitted in half duplex between two transmission/reception devices 1 and 2 according to the invention.
- the signal to transmit is a binary stream of bits or statuses.
- the transmission uses two levels of voltage corresponding with a high voltage of X volts (e.g. 5 Volts) and a low voltage of Y volts (e.g. 0 Volt).
- logical coding is applied preliminarily, which coding uses for example the PWM technique (Pulse Wave Modulation).
- PWM Pulse Wave Modulation
- the result of that preliminary coding process using pulse wave modulation is that at least two distinct transmission times (T, 2T) are associated with two respective statuses ("0", "1 ") of the data signal to transmit,
- the logical level 1 is allocated to one of the transmission/reception devices, for example 1
- the logical level 0 is allocated to the other transmission/reception device, 2 in this case.
- the transmission/reception device 1 transmits its signal 10, 11 in the form of a plateau on level 1 , a falling edge of the signal and possibly (resulting from the "triggering" delay), a very small part of the level "0", and switches its output to high impedance in case of non transmission.
- the transmission/reception device 2 transmits its signal 20, 21 in the form of a plateau on level "0", a rising edge of the signal and possibly a very small part of the level "1 " and then switches its output to high impedance.
- the signal represented on the third line of Figure 2 is the result ⁇ of the sum of the two signals transmitted by the two devices 1 and 2, shown in the first and second lines of that figure respectively.
- a transmission/reception device schematically includes a cascaded logical coding circuit 100 for associating at least two distinct transmission times with at least two respective statuses of a data signal to transmit, a circuit 101 for detecting the falling edge (or rising edge) generated by a remote transmission/reception device, a circuit 102, the input of which is connected to the output of the circuit 100, to generate, in response to the detection of the falling edge (or rising edge) generated by a remote transmission/reception device, for a data signal status to transmit, more or less exclusively a plateau on a first level (or a second level) of voltage for more or less the time defined by the transmission time (T, 2T) associated with the status ("0", "1") to transmit and a rising edge (or a falling edge).
- a cascaded logical coding circuit 100 for associating at least two distinct transmission times with at least two respective statuses of a data signal to transmit
- a circuit 101 for detecting the falling edge (or rising edge) generated by a remote transmission/
- Figure 3 shows the details of the signals 10 and 11 produced by the device 1 , between which the device switches to the high impedance status, and the signal 20 produced by the device 2.
- the transmission line is continuously driven by at least one of the two devices 1 and 2 in low impedance, which gives effective immunity from noise and an operating distance, providing the output impedance of the transmitters is equal to the impedance of the transmission line.
- the amplitude of the signals transmitted between the devices is defined by a convention specific to the system. That convention is indispensable to provide interoperability and achieve noise immunity margins that are appropriate for a given environment.
- PWM coding is based on the pulse width: the logical value 0 has conventionally a time T and the logical value 1 has a time 2T.
- Other conventions may be used (e.g. T and 3T) if that choice leads to simplifications of the retrieval of the transmission clock required for decoding the information received by each transmission/reception device.
- additional codes may be used in order to transmit a specific signal to a transmission/reception device. To illustrate that example, a convention that brings out the said signals may be:
- the transmission of two bits generates a periodic signal, the duration of which is located between 2T and 4T, that is a binary average speed depending on the distribution of the logical value 0 and 1 , located between 1/2T and 1/T.
- Each transmission/reception device 1 and 2 transmits its signal after the falling edge (or the rising edge) of the opposite transmission/reception device is detected.
- Each transmission/reception device can mask the signal received by it for a time ⁇ .T, where ⁇ is less than 1 less an error margin relating to the accuracy of the widths of the pulses generated by the transmitter.
- Figure 5 illustrates two signals perceived upon reception, in a similar manner by the remote transmission/reception device when one of the signals is affected by noise (representation of the signal of the lower line).
- a noisy signal is interpreted by a transmission/reception device (in its reception function), which takes control of the line.
- the two transmission/reception devices 1 and 2 drive the line simultaneously in phase opposition.
- the two transmission/reception devices 1 and 2 are in contention.
- the status of the line is indefinite and can last up to (2- ⁇ )T.
- the circuitry of transmission/reception devices 1 and 2 must be able to support contention without damage.
- Line contention may generate an error in both transmission directions.
- the two transmission/reception devices 1 and 2 have no data to transmit, it is important to suspend the electrical activity on the line in order to save power.
- an asynchronous reactivation procedure must be provided.
- the solution proposes two-state line management:
- Figure 7 illustrates the procedure for switching the line from the active to the suspended state and vice versa.
- the two transmission/reception devices 1 and 2 agree to an instant when the transmission/reception device 2 driving level "0" switches the line to the suspended status. To do that, the transmission/reception device 2 does not pull the line up to level 1. In order to give the transmission/reception device 1 the opportunity to switch the line to active mode, the transmission/reception device 2 keeps the line on the low weak level 0.
- the weak level 0 may be achieved by connecting the line to strong level 0 via a pulldown resistor or a source of current or an system called a bus keeper.
- Each of the transmission/reception devices 1 and 2 can reactivate the line in the following way:
- the transmission/reception device 2 must pull up the line to level 1 and then switch to high impedance.
- the transmission/reception device 1 must pull up the line to level 1 and then complete its cycle according to the procedure described above.
- the two transmission/reception devices 1 and 2 necessarily have different time bases, which is why a learning phase is required so that the said transmission/reception devices 1 and 2 may evaluate the respective time bases in order to decode the logical values received.
- a preamble PREAMBLE is transmitted before each frame (SOF, DATA, CRC, EOF) emitted by the other transmission/reception device.
- the pattern of the preamble PREAMBLE is made up of a series of logical values 1 and 0 which facilitates the calibration of the remote transmission/reception device in its reception function.
- the transmission is bit-oriented, and so it is necessary to define a start-of-frame (SOF) flag and an end-of-frame (EOF) flag.
- SOF start-of-frame
- EEF end-of-frame
- the recommendation ETSI TS 102.613 precisely describes the structure of such a frame.
- the pattern of the preamble does not generate a bit-stuffing violation.
- the monostable trigger element illustrated in that Figure is triggered on the rising edge (master) or the falling edge (slave) of the transmitted signal.
- the principle of the monostable is the charging at a constant current of a digitally programmable capacitor 32.
- the said charge starts when the signal CLEAR is on level 0 (transistor Q4 not conducting).
- a Schmitt trigger 31 triggers at a determined level of voltage at the terminals of the programmable capacitor. The larger the programmed capacity, the more the output pulse from the monostable is delayed.
- the principle of the programmable capacitor relies on the variation of the parasite capacity of the gate of a MOSFET transistor depending on its state (conducting or blocked). The said capacity is proportional to the surface of the gate and thus of the product W * L.
- Figure 10 illustrates, as an example, a programmable capacitor 32 with five stages that is used to programme an equivalent capacity between C and 32C.
- the precision of the delays generated by the monostable ( Figure 9) does not have to be great ( ⁇ 20%) because the error relating to the decoding of the signal bits received is not cumulative and each bit is self-synchronised. Synchronisation is only possible if the communication speed of the devices 1 and 2 is within a tolerance range that is sufficiently large to integrate the flexibility of the system and the tolerance of the components that make it up.
- the tolerance is defined in relation to the median communication speed, that is 1/1.5T, where T is the coding of the logical value 0 (see Figure 4).
- the median communication speed and its tolerance are the subject of a convention (e.g. a standard) relating to the system.
- Figure 12 illustrates the output signal from the monostable of Figure 9 as a function of two ways of programming (T1 and T2) of the programmable capacitor.
- the transmission/reception device 1 or 2 receiving the signal must evaluate the period T corresponding with the transmission of an analogue 0. It is thus of use to send logical Os during the said synchronisation preamble.
- the synchronisation principle relies on successive dichotomical approximation. Synchronisation is divided into 2N stages where N is the number of stages of the programmable capacitor 32 (shown according to an embodiment in Figure 10), expressed in N bits between 1 and 2 N -1 , the transmission/reception device being non synchronised. Intrinsically, the programming of the programmable capacitor represents a delay D(Z) where Z is located between 1 and 2 N -1.
- the delay is programmed with the value 2 N ⁇ 1 .
- bits I from N to 0 the following stages are implemented: - stand by for the end of the received bit.
- the solution based on an analogue monostable may be replaced by its digital equivalent.
- the constraint of a digital solution is a very high sampling frequency which may be incompatible with low power consumption requirements.
- the synchronisation is deterministic.
- the number of synchronisation bits required is twice the number of bits for programming the delay generated by the monostable. However, that number of bits may be reduced if the monostable delivers two signals corresponding to the overrun of a programmed level X and X/2.
- the value Z after synchronisation is read and increased by 50% in order to enable decoding.
- Figure 13 illustrates the waveform at the end of the transmission line near the transmission/reception device that drives the low level.
- the solution is fully compatible with differential transmission (e.g. LVDS) and takes advantage of the benefits of improved immunity to noise.
- differential transmission e.g. LVDS
- more than two emission/reception devices are connected to the same transmission line.
- a simple solution with no bus contention consists firstly in connecting a transmitter of the A type with several transmitters of the B type or inversely connecting a transmitter of the B type with several transmitters of the A type, and secondly in operating a collision-free resolution protocol (which is thus contention free).
- the operating of a collision-free resolution protocol may include the following steps:
- Two of the emission/reception devices listen to the line and maintain their output in high impedance.
- Another emission/reception device called an emitting device, emits a frame containing the identifier of the transmitter of the type B allowed to exchange a frame with it.
- step 1 starts again.
- the solution is totally symmetrical and the two transmission/reception devices have merely to select the level they are to drive, - It operates on an active wire, but can also operate on a differential pair LVDS, RS485). This characteristic can resolve the requirements relating to a maximum number of contacts (connector).
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09761691.6A EP2286538B1 (en) | 2008-06-11 | 2009-06-08 | A high speed data transmission method and corresponding devices |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08290541A EP2134026A1 (en) | 2008-06-11 | 2008-06-11 | Method for broadband data transmission and corresponding device(s) |
PCT/EP2009/057040 WO2009150128A1 (en) | 2008-06-11 | 2009-06-08 | A high speed data transmission method and corresponding devices |
EP09761691.6A EP2286538B1 (en) | 2008-06-11 | 2009-06-08 | A high speed data transmission method and corresponding devices |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2286538A1 true EP2286538A1 (en) | 2011-02-23 |
EP2286538B1 EP2286538B1 (en) | 2014-09-24 |
Family
ID=40084188
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08290541A Withdrawn EP2134026A1 (en) | 2008-06-11 | 2008-06-11 | Method for broadband data transmission and corresponding device(s) |
EP09761691.6A Not-in-force EP2286538B1 (en) | 2008-06-11 | 2009-06-08 | A high speed data transmission method and corresponding devices |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08290541A Withdrawn EP2134026A1 (en) | 2008-06-11 | 2008-06-11 | Method for broadband data transmission and corresponding device(s) |
Country Status (8)
Country | Link |
---|---|
US (1) | US8477668B2 (en) |
EP (2) | EP2134026A1 (en) |
JP (1) | JP5363566B2 (en) |
KR (1) | KR101532332B1 (en) |
CN (1) | CN102067508B (en) |
BR (1) | BRPI0913331A2 (en) |
ES (1) | ES2531249T3 (en) |
WO (1) | WO2009150128A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931556A (en) * | 2010-08-04 | 2010-12-29 | 浪潮(北京)电子信息产业有限公司 | Method and device for managing data packet transmission in high-speed transmission system |
CN102957507A (en) * | 2011-08-31 | 2013-03-06 | 北京中电华大电子设计有限责任公司 | Method for decoding S1 signal of single wire protocol (SWP) physical layer |
DE102014103214B4 (en) * | 2014-03-11 | 2019-05-02 | Infineon Technologies Ag | circuitry |
CN105450299B (en) * | 2014-09-05 | 2019-08-30 | 深圳光启智能光子技术有限公司 | The decoding method and system of signal |
US9467303B2 (en) * | 2014-09-26 | 2016-10-11 | Linear Technology Corporation | Controller area network bus transmitter with complementary source follower driver |
FR3029661B1 (en) * | 2014-12-04 | 2016-12-09 | Stmicroelectronics Rousset | METHODS OF TRANSMITTING AND RECEIVING A BINARY SIGNAL OVER A SERIAL LINK, ESPECIALLY FOR DETECTING THE TRANSMISSION SPEED, AND DEVICES THEREOF |
US11296904B1 (en) * | 2019-05-22 | 2022-04-05 | Marvell Asia Pte Ltd | Asymmetric energy efficient ethernet |
DE102019208059A1 (en) * | 2019-06-03 | 2020-12-03 | Robert Bosch Gmbh | Device for a subscriber station of a serial bus system and method for communication in a serial bus system |
US11784779B2 (en) | 2021-12-09 | 2023-10-10 | Marvell Asia Pte Ltd | Automotive asymmetric ethernet using a frequency-division duplex scheme with a low-rate echo cancelation |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49120571A (en) * | 1973-03-17 | 1974-11-18 | ||
KR900006064B1 (en) * | 1986-12-29 | 1990-08-20 | 삼성전자 주식회사 | Apparatus for detecting synchronizing pattern signal |
US5805460A (en) * | 1994-10-21 | 1998-09-08 | Alliedsignal Inc. | Method for measuring RF pulse rise time, fall time and pulse width |
JP3140936B2 (en) * | 1995-03-24 | 2001-03-05 | 三菱電機株式会社 | Two-way simultaneous communication method, its communication device, and programmable controller using the communication method |
US6463092B1 (en) * | 1998-09-10 | 2002-10-08 | Silicon Image, Inc. | System and method for sending and receiving data signals over a clock signal line |
JP3344564B2 (en) * | 1998-12-07 | 2002-11-11 | 日本電気株式会社 | Bidirectional serial bus repeater |
TW536871B (en) * | 2002-01-31 | 2003-06-11 | Elan Microelectronics Corp | Wireless communication coding method for representing digital data with variable length signal |
JP2005295466A (en) * | 2004-04-06 | 2005-10-20 | Matsushita Electric Ind Co Ltd | Communication method |
CN104734837B (en) * | 2004-07-28 | 2018-01-19 | 金雅拓股份有限公司 | Communication system and method |
JP2006303605A (en) * | 2005-04-15 | 2006-11-02 | Matsushita Electric Ind Co Ltd | Signal transmission method and its related technology |
JP4756340B2 (en) * | 2005-10-13 | 2011-08-24 | 株式会社デンソー | Communication system and method, and distributed control system and method |
JP4906736B2 (en) * | 2005-11-14 | 2012-03-28 | 株式会社 エニイワイヤ | Control and monitoring signal transmission system |
JP2007170922A (en) * | 2005-12-20 | 2007-07-05 | Denso Corp | Signal processing circuit of rotation-detecting device |
CN1862273B (en) * | 2006-01-09 | 2010-04-21 | 北京大学深圳研究生院 | System for on-chip testing clock signal dither |
-
2008
- 2008-06-11 EP EP08290541A patent/EP2134026A1/en not_active Withdrawn
-
2009
- 2009-06-08 EP EP09761691.6A patent/EP2286538B1/en not_active Not-in-force
- 2009-06-08 KR KR1020107029011A patent/KR101532332B1/en active IP Right Grant
- 2009-06-08 WO PCT/EP2009/057040 patent/WO2009150128A1/en active Application Filing
- 2009-06-08 JP JP2011512954A patent/JP5363566B2/en not_active Expired - Fee Related
- 2009-06-08 US US12/996,085 patent/US8477668B2/en not_active Expired - Fee Related
- 2009-06-08 BR BRPI0913331A patent/BRPI0913331A2/en not_active Application Discontinuation
- 2009-06-08 CN CN200980122079.2A patent/CN102067508B/en not_active Expired - Fee Related
- 2009-06-08 ES ES09761691T patent/ES2531249T3/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2009150128A1 * |
Also Published As
Publication number | Publication date |
---|---|
ES2531249T3 (en) | 2015-03-12 |
BRPI0913331A2 (en) | 2015-11-17 |
EP2134026A1 (en) | 2009-12-16 |
KR101532332B1 (en) | 2015-06-29 |
CN102067508B (en) | 2014-02-19 |
CN102067508A (en) | 2011-05-18 |
EP2286538B1 (en) | 2014-09-24 |
WO2009150128A1 (en) | 2009-12-17 |
KR20110030484A (en) | 2011-03-23 |
US20110103275A1 (en) | 2011-05-05 |
JP2011524678A (en) | 2011-09-01 |
US8477668B2 (en) | 2013-07-02 |
JP5363566B2 (en) | 2013-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2286538B1 (en) | A high speed data transmission method and corresponding devices | |
CN104734837B (en) | Communication system and method | |
US8929431B2 (en) | Transceiver for serial data communication utilizing PWM encoded signal | |
RU2562363C2 (en) | Method of controlling access to transmission medium for busbar and communication device | |
CN111162984B (en) | Control method, device and communication system based on BISS-C | |
US20160224501A1 (en) | Adaptation device for a bus system, and method for operating a can subscriber station and a can fd subscriber station in a bus system | |
CN113169916B (en) | Subscriber station for a serial bus system and method for communication in a serial bus system | |
CN114073042B (en) | Transmitting/receiving device and communication control device for subscriber station of serial bus system and method for communication in serial bus system | |
CN105915311B (en) | Subscriber station of a bus system and method for time-optimized transmission of data in a bus system | |
US5025500A (en) | Apparatus for providing multiple controller interfaces to a standard digital modem and including integral conflict resolution | |
JP2001527239A (en) | Communication interface and data transmission method for serial transmission of digital data | |
US20210336817A1 (en) | Communication control device and transceiver for a user station of a serial bus system, and method for communicating in a serial bus system | |
US7406555B2 (en) | Systems and methods for multiple input instrumentation buses | |
US11848797B2 (en) | Communication control device for a user station for a serial bus system, and method for communicating in a serial bus system | |
US20210334233A1 (en) | Communication control device and transceiver for a user station of a serial bus system, and method for communicating in a serial bus system | |
US5742608A (en) | Device for interfacing between communications media in a home systems network | |
CN110275853B (en) | Interface circuit and method for an interface circuit | |
CN115380511A (en) | Interface module for a communication control device, transmitting/receiving device for a subscriber station of a serial bus system, and method for communication in a serial bus system | |
KR100414811B1 (en) | Device for interfacing between communications media in a home systems network | |
CN115280726A (en) | Transmitting/receiving device and communication control device for a subscriber station of a serial bus system and method for communication in a serial bus system | |
CN115913808A (en) | Communication control device and transmitting/receiving device and method for communication in serial bus system | |
CN115244901A (en) | Transmitting/receiving device for a subscriber station of a serial bus system and method for communication in a serial bus system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20101129 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20140514 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 688998 Country of ref document: AT Kind code of ref document: T Effective date: 20141015 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602009026838 Country of ref document: DE Effective date: 20141106 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141225 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141224 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D Ref country code: NL Ref legal event code: VDEP Effective date: 20140924 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2531249 Country of ref document: ES Kind code of ref document: T3 Effective date: 20150312 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 688998 Country of ref document: AT Kind code of ref document: T Effective date: 20140924 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150126 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150124 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602009026838 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
26N | No opposition filed |
Effective date: 20150625 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150608 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150608 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150630 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20090608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140924 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20190521 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20190522 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20190701 Year of fee payment: 11 Ref country code: GB Payment date: 20190522 Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602009026838 Country of ref document: DE |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200630 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200608 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210101 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20211103 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200609 |